<?php
$ac=$GLOBALS['_ac'];
$pw=$GLOBALS['_pw'];
$s = new SoapClient(null,array("location" => "http://localhost/open/openService/pft_insideMX.php","uri" => "www.16u.com?ac_16u=$ac|pw_16u=$pw|auth_16u=true"));

if (!$arr['number'] || !$arr['id']) {
    exit('参数错误！');
}

$order = $arr['number']; 
$cancel = $s->Order_Change_Pro($order,0,-1,0,0,"","","");

?>